<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>echarts入门</title>
    <script src="layui/echarts.js"></script>
    <style>
        #main{
            width: 600px;
            height: 500px;
            border: 1px solid green;
        }
    </style>
</head>
<body>
  <div id="main"></div>
</body>
<script>
  var chartDom = document.getElementById('main');
  var myChart = echarts.init(chartDom);
  var option;

  option = {
    xAxis: {
      type: 'category',
      data: ['Mon', 'Tue', 'Wed', 'Thu', 'Fri', 'Sat', 'Sun']
    },
    yAxis: {
      type: 'value'
    },
    series: [
      {
        data: [150, 230, 224, 218, 135, 147, 260],
        type: 'line'
      }
    ]
  };

  option && myChart.setOption(option);

</script>
</html>
